/Javascript/Node.js/Nodejs recursively read directory

Nodejs recursively read directory

var fs = require('fs');
var path = require('path');
var walk = function(dir, done) {
  var results = [];
  fs.readdir(dir, function(err, list) {
    if (err) return done(err);
    var i = 0;
    (function next() {
      var file = list[i++];
      if (!file) return done(null, results);
      file = path.resolve(dir, file);
      fs.stat(file, function(err, stat) {
        if (stat && stat.isDirectory()) {
          walk(file, function(err, res) {
            results = results.concat(res);
            next();
          });
        } else {
          results.push(file);
          next();
        }
      });
    })();
  });
};


And to test it out on your home directory (WARNING: the results list will be huge if you have a lot of stuff in your home directory):

walk(process.env.HOME, function(err, results) {
  if (err) throw err;
  console.log(results);
});

Source: stackoverflow.com

Similar codes

0 vote223 views1 answer
NodeJS get rootpath of our project
Javascript Node.js
14 votes214 views1 answer
Get if there is a value in an array node js
Javascript Node.js
0 vote234 views2 answers
Node js check ram usage
Javascript Node.js
0 vote217 views1 answer
Node js utf8 encode
Javascript Node.js
4 votes221 views1 answer
How to check file extension in node js
Javascript Node.js
0 vote217 views1 answer
Node Locking
Javascript Node.js
0 vote222 views1 answer
Node express app.listen at specific port & host
Javascript Node.js
3 votes214 views1 answer
Ec2 yum nodejs
Javascript Node.js
-2 votes218 views1 answer
.env file make in nodejs
Javascript Node.js
0 vote217 views1 answer
Reached heap limit Allocation failed - JavaScript heap out of memory nodejs
Javascript Node.js